/* socket inputs, buttons */
for (sock = node->inputs.first; sock; sock = sock->next) {
	if (nodeSocketIsHidden(sock))
		continue;

	node_socket_circle_draw(C, ntree, node, sock, NODE_SOCKSIZE, sock->flag & SELECT);
}
	
/* socket outputs */
for (sock = node->outputs.first; sock; sock = sock->next) {
	if (nodeSocketIsHidden(sock))
		continue;

	node_socket_circle_draw(C, ntree, node, sock, NODE_SOCKSIZE, sock->flag & SELECT);
}